How do i unhook the anti theft box out my 2001 grand marquis ls

40

Asked by Jul 28, 2015 at 04:42 PM about the 2001 Mercury Grand Marquis LS

Question type: Maintenance & Repair

4 Answers

335

This is not something you can just unhook especially if its factory, you may end up putting the car limp mode and wont start, the security features wont allow it to!

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Best Answer
40

Ok so if its already unhooked is this the reasonwhy my car won't start. Wouldi have to take it to a shop to fix it or how can i bypass it

1 out of 1 people think this is helpful.
35,025

If you messed around with the anti-theft that is likely why you car will not start. Take it to a shop and get it fixed. Might be just a bad key.

1 out of 1 people think this is helpful.
40

I lost my coded key but I have my spare so is that the case

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